15704820480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{29423}}^1$

素因数の和:29586

約数の個数: 144

約数和(自身を含む): 50519831040

約数和(自身を除く): 34815010560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 256, 278, 320, 384, 417, 480, 556, 640, 695, 768, 834, 960, 1112, 1280, 1390, 1668, 1920, 2085, 2224, 2780, 3336, 3840, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 16680, 17792, 22240, 26688, 29423, 33360, 35584, 44480, 53376, 58846, 66720, 88269, 88960, 106752, 117692, 133440, 147115, 176538, 177920, 235384, 266880, 294230, 353076, 441345, 470768, 533760, 588460, 706152, 882690, 941536, 1176920, 1412304, 1765380, 1883072, 2353840, 2824608, 3530760, 3766144, 4089797, 4707680, 5649216, 7061520, 7532288, 8179594, 9415360, 11298432, 12269391, 14123040, 16359188, 18830720, 20448985, 22596864, 24538782, 28246080, 32718376, 37661440, 40897970, 49077564, 56492160, 61346955, 65436752, 81795940, 98155128, 112984320, 122693910, 130873504, 163591880, 196310256, 245387820, 261747008, 327183760, 392620512, 490775640, 523494016, 654367520, 785241024, 981551280, 1046988032, 1308735040, 1570482048, 1963102560, 2617470080, 3140964096, 3926205120, 5234940160, 7852410240, 15704820480]

約数ペア:

[(1, 15704820480), (2, 7852410240), (3, 5234940160), (4, 3926205120), (5, 3140964096), (6, 2617470080), (8, 1963102560), (10, 1570482048), (12, 1308735040), (15, 1046988032), (16, 981551280), (20, 785241024), (24, 654367520), (30, 523494016), (32, 490775640), (40, 392620512), (48, 327183760), (60, 261747008), (64, 245387820), (80, 196310256), (96, 163591880), (120, 130873504), (128, 122693910), (139, 112984320), (160, 98155128), (192, 81795940), (240, 65436752), (256, 61346955), (278, 56492160), (320, 49077564), (384, 40897970), (417, 37661440), (480, 32718376), (556, 28246080), (640, 24538782), (695, 22596864), (768, 20448985), (834, 18830720), (960, 16359188), (1112, 14123040), (1280, 12269391), (1390, 11298432), (1668, 9415360), (1920, 8179594), (2085, 7532288), (2224, 7061520), (2780, 5649216), (3336, 4707680), (3840, 4089797), (4170, 3766144), (4448, 3530760), (5560, 2824608), (6672, 2353840), (8340, 1883072), (8896, 1765380), (11120, 1412304), (13344, 1176920), (16680, 941536), (17792, 882690), (22240, 706152), (26688, 588460), (29423, 533760), (33360, 470768), (35584, 441345), (44480, 353076), (53376, 294230), (58846, 266880), (66720, 235384), (88269, 177920), (88960, 176538), (106752, 147115), (117692, 133440)]